Table 3.
Percentage of women in the intervention group and the control group who responded correctly or almost correctly to questions about fertility.
| Before |
After |
|||||
|---|---|---|---|---|---|---|
| Intervention | Control | Intervention | Control | |||
| n (%) | n (%) | n (%) | n (%) | Adjusted RR | 95% CI | |
| How likely is it for a 25-year-old woman to become pregnant if she has unprotected intercourse with a man at the same age at the time of ovulation? (Correct or almost correct 25%–40%) | 69 (11.9) | 66 (11.1) | 273 (46.5) | 121 (20.1) | 2.297 | 1.915–2.755 |
| For how long is it possible for an ovum to be fertilized? (Correct or almost correct 1–2 days) | 182 (33.7) | 199 (36.0) | 306 (54.3) | 244 (42.4) | 1.245 | 1.098–1.412 |
| At what age does a woman’s ability to become pregnant begin to decline? (Correct or almost correct 33–37 years) | 203 (34.6) | 181 (30.2) | 300 (50.8) | 199 (33.2) | 1.541 | 1.341–1.771 |
| What are the chances of giving birth to a child after in vitro fertilization per attempt? (Correct or almost correct 20%–35%) | 177 (31.5) | 182 (31.3) | 306 (52.9) | 228 (39.0) | 1.354 | 1.190–1.540 |
RR was adjusted for the same question before the intervention.